Four pawns attack in Alekhine's defence - download video

Four pawns attack in Alekhine's defence is the most dangerous. Black comes to the very stuffy position which is still acceptable for the defensive actions. The option appears after 1.e4-Nf6 2.e5-Nd5 3.c4-Nb6 4.d4-d6 5.f4. Alekhine was the genius player and for ones skeptic to the Alekhine's defence it may be shown as the example that the world champion himself won several big games in the important tournaments by using very this opening. Regardless of the trapped position, Black has quite a serious counter game in some positions.